Base | Representation |
---|---|
bin | 1000010110110001000… |
… | …1000110101101110111 |
3 | 111201112021022001012110 |
4 | 2011230101012231313 |
5 | 4322442342002210 |
6 | 145540210022103 |
7 | 13241211535416 |
oct | 2055421065567 |
9 | 451467261173 |
10 | 143550344055 |
11 | 55974477188 |
12 | 239a2877933 |
13 | 106c92a74b1 |
14 | 6d3ad7347d |
15 | 3b02775420 |
hex | 216c446b77 |
143550344055 has 16 divisors (see below), whose sum is σ = 229869928800. Its totient is φ = 76497057408.
The previous prime is 143550344017. The next prime is 143550344057. The reversal of 143550344055 is 550443055341.
It is a happy number.
143550344055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143550344055 - 29 = 143550343543 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143550344057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3926580 + ... + 3962969.
It is an arithmetic number, because the mean of its divisors is an integer number (14366870550).
Almost surely, 2143550344055 is an apocalyptic number.
143550344055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
143550344055 is a deficient number, since it is larger than the sum of its proper divisors (86319584745).
143550344055 is a wasteful number, since it uses less digits than its factorization.
143550344055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7890770.
The product of its (nonzero) digits is 360000, while the sum is 39.
Adding to 143550344055 its reverse (550443055341), we get a palindrome (693993399396).
The spelling of 143550344055 in words is "one hundred forty-three billion, five hundred fifty million, three hundred forty-four thousand, fifty-five".
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